Crank Brothers

Sterling L Pump

Crank Brothers Sterling L Pump

Crank Brothers' Sterling L Pump features a tough aluminum barrel a little shy of 10 inches long for maximum pumping power. There's also a switch to select high-volume (off-road tires) or high-pressure (road tires) for the quickest inflation up to 100psi. Plus, the universal head fits on either schrader or presta valves.